/* 网页的主题内容的设计 */
 .main {
  width: 100%;
  margin: 30px 30px 0;
}

.main::after {
  content: "";
  display: block;
  clear: both;
}

.main .four {
  width: 18%;
  float: left;
}

.four .four-top {
  width: 100%;
  height: 50px;
  padding-top: 25px;
  text-align: center;
  background-image: url(../img/sub_main_left_top_bg.jpg);
  background-repeat: no-repeat;
  background-position: 38px;
}

.four .four-top .menu {
  color: skyblue;
  font-weight: bold;
}

.four .four-top .menu-name {
  color: rgba(0, 0, 0, 0.6);
  font-size: 20px;
  font-weight: bold;
}

.four .four-main {
  width: 100%;
  padding-top: 10px;
  text-align: center;
  background-image: url(../img/sub_main_left_bottom_bg.jpg);
  background-repeat: repeat-y;
  background-position: 38px;
}

.four .four-main a {
  color: rgba(0, 0, 0, 0.7);
  font-size: 18px;
  width: 50%;
  margin: auto;
  padding: 5px 0 8px;
  box-sizing: border-box;
  display: block;
  text-align: center;
  border-bottom: 1px dashed #ccc;
}

.four .four-main a:hover {
  color: rgba(0, 0, 0, 1);
}

.four .four-bottom {
  width: 100%;
  height: 50px;
  background-image: url(../img/sub_main_left_behind_bg.jpg);
  background-repeat: no-repeat;
  background-position: 38px 0px;
}

.main .five {
  width: 82%;
  float: right;
  padding: 0 20px;
  padding-right: 145px;
  box-sizing: border-box;
}

.main .five .five-head {
  width: 100%;
  height: 50px;
  line-height: 50px;
  padding-left: 50px;
  background-image: url(../img/1055f3400cda5499424f1c980d84a147_1568183582190.gif);
}

.main .five .five-head .location-icon {
  float: left;
  width: 50px;
  height: 50px;
  background-image: url(../img/a29bed1e35b3dd66cfda717626f985e2_1568183581960.gif);
  background-repeat: no-repeat;
  background-position: 20px 21px;
}

.main .five .five-head .location {
  float: left;
  padding-top: 3px;
  color: #000;
}

.main .five .five-head .location a {
  color: rgba(110, 101, 101, 0.9);
}

.main .five .five-head .location a:hover {
  color: rgb(112, 20, 25);
}

.main .five .five-main {
  width: 100%;
  padding: 20px;
}

.main .five .five-main ul {
  list-style: circle;

}

.main .five .five-main ul a {
  color: #000;
  display: block;
  border-bottom: 1px dashed #ccc;
}

.main .five .five-main ul a:hover li {
  color: #000;
}

.main .five .five-main li {
  height: 50px;
  line-height: 50px;
  text-align: left;
  font-size: 20px;
  color: slategrey;
}